December weather forecastNercillac, France

December

Weather in December

The first month of the winter, December, is still a chilly month in Nercillac, France, with an average temperature varying between 4.8°C (40.6°F) and 9.8°C (49.6°F).

Temperature

The arrival of December is marked by a minor reduction in average high-temperature, sliding from a moderate 13°C (55.4°F) in November to a frosty 9.8°C (49.6°F). During December, Nercillac experiences a consistent low-temperature average of 4.8°C (40.6°F).

Humidity

The months with the highest humidity in Nercillac are January and December, with an average relative humidity of 85%.

Rainfall

In Nercillac, in December, during 15.3 rainfall days, 69mm (2.72") of precipitation is typically accumulated. Throughout the year, there are 171.4 rainfall days, and 583mm (22.95") of precipitation is accumulated.

Snowfall

Months with snowfall are January through March and December. December is the month with the most snowfall in Nercillac. Snow falls for 0.5 days and accumulates 5mm (0.2") of snow.

Daylight

December has the shortest days of the year in Nercillac, France, with an average of 8h and 48min of daylight.
On the first day of December, sunrise is at 08:21 and sunset at 17:18. On the last day of the month, sunrise is at 08:41 and sunset at 17:26 CET.

Sunshine

The month with the least sunshine is December, with an average of 4.7h of sunshine.

UV index

In December, the average daily maximum UV index in Nercillac is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 in December transforms into the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.

Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Nercillac, records 9.8°C (49.6°F), while the low-temperature is 4.8°C (40.6°F).

January and December, with an average relative humidity of 85%, are most humid months.

In Nercillac, the average relative humidity in December is 85%.

In December, the rain falls for 15.3 days. Throughout December, 69mm (2.72") of precipitation is accumulated.

December is the month with the most snowfall in Nercillac. Snow falls for 0.5 days and accumulates 5mm (0.2") of snow.

December is the first month it typically snows in Nercillac. Throughout December, in the average 0.5 snowfall days, it receives 5mm (0.2") of snow.

The month with the shortest days in Nercillac is December, with an average of 8h and 48min of daylight.

The average day length in December in Nercillac, France, is 8h and 45min.

In December, on the first day of the month, sunrise is at 08:21 and sunset at 17:18. On the last day of the month, sunrise is at 08:41 and sunset at 17:26 CET.

The month with the least sunshine in Nercillac is December, with an average of 4.7h of sunshine.

In Nercillac, France, the average sunshine duration in December is 4.7h.

In Nercillac, the average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

13°C

9.8°C

8.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

15.5km/h

15.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

11.1

14.3

13.2

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Nercillac, France

Average high temperature in December: 9.8°C

The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (8.7°C).

Average low temperature in December: 4.8°C

The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is February (2.9°C).

Average pressure in December
Nercillac, France

Average pressure in December: 1020.5mbar

The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1014.6mbar).

Average wind speed in December
Nercillac, France

Average wind speed in December: 14.7km/h

The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).

Average humidity in December
Nercillac, France

Average humidity in December: 85%

The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are August and September (70%).

Average rainfall in December
Nercillac, France

Average rainfall in December: 69mm

The wettest month (with the highest rainfall) is November (86mm).
The driest month (with the least rainfall) is July (28mm).

Average rainfall days in December
Nercillac, France

Average rainfall days in December: 15.3 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is September (10.1 days).

Average snowfall in December
Nercillac, France

Average snowfall in December: 5mm

The month with the highest snowfall is December (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in December
Nercillac, France

Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Nercillac, France

Average daylight in December: 8h and 48min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 48min).

Average sunshine in December: 4h and 42min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

Average sunshine days in December
Nercillac, France

Average sunshine days in December: 14.3 days

The month with the most sunshine days is September (18.3 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in December
Nercillac, France

Average UV index in December: 3

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and February (UV index 2).

Average cloud cover in December
Nercillac, France

Average cloud cover in December: 49

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in December
Nercillac, France

Average visibility in December: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).